Quantum effects in the electronic conductivity of lateral superlattices

Petit, Florent and Hayne, M and Lelarge, F and Etienne, B (1998) Quantum effects in the electronic conductivity of lateral superlattices. Physica B: Condensed Matter, 251. pp. 922-926. ISSN 0921-4526

Full text not available from this repository.

Abstract

We report a Boltzmann analysis of transport measurements performed on quasi two-dimensional (2D) electron gases with strong in-plane periodic modulation at a short length scale. The quantum scattering anisotropy induced by the periodic potential is included in the calculation and is shown to play an important role in the low-temperature electrical anisotropy. Furthermore, under these conditions the conductivity along the unperturbed direction is no longer given by the Drude formula but is enhanced because of a strong inhibition of the relaxation rate.

Item Type:
Journal Article
Journal or Publication Title:
Physica B: Condensed Matter
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
50975
Deposited By:
Deposited On:
10 Nov 2011 09:26
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 07:41